CT-8190 video card Settings and Configuration
TWINHEAD INTERNATIONAL CORP.
CT-8190
Category | Video |
Video Types Supported | EGA |
Video Processor | Unidentified |
Highest Resolution Supported | 720 x 348 |
Data Bus Type | 8-bit ISA |
Memory Type | DRAM |
Maximum Onboard Memory | 256KB (Memory configuration is unidentified by manufacturer) |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
15-pin analog video port | CN1 | Composite display - RCA jack | J1 |
32-pin feature connector | CN2 | Composite display - RCA jack | J2 |
6-pin light pen connector | CN3 |
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PRIMARY DISPLAY ADAPTER CONFIGURATION (TABLE 1) | ||||
Mode | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
Monochrome | Off | Off | On | Off |
Color (40 x 25) | On | Off | Off | On |
Color (80 x 25) | Off | Off | Off | On |
Enhanced color (Normal color mode) | On | On | On | Off |
Enhanced color (Enhanced color mode) | Off | On | On | Off |
Note: These settings apply when the CT-890 display adapter is only in your system. | ||||
PRIMARY & SECONDARY DISPLAY ADAPTER CONFIGURATION (TABLE 2) | |||||
Primary | Secondary | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
Color (40 x 25) | Monochrome or NONE | On | Off | Off | On |
Color (80 x 25) | Monochrome or NONE | Off | Off | Off | On |
Enhanced color (Normal color mode) | Monochrome or NONE | On | On | On | Off |
Enhanced color (Enhanced color mode) | Monochrome or NONE | Off | On | On | Off |
Note: These settings apply when the CT-8190 & the Monochrome display adapter are both installed in your system. When the CT-8190 is the primary display adapter; & when the CT-8190 is attached to the CGA or EGA monitor. | |||||
PRIMARY & SECONDARY DISPLAY ADAPTER CONFIGURATION (TABLE 3) | |||||
Primary | Secondary | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
Color (40 x 25) | Monochrome | On | On | On | On |
Color (80 x 25) | Monochrome | Off | On | On | On |
NONE | Monochrome | Off | On | On | On |
Enhanced color (Normal color mode) | Monochrome | On | Off | On | On |
Enhanced color (Enhanced color mode) | Monochrome | Off | Off | On | On |
Note: These settings apply when the CT-8190 & the Monochrome display adapter are both installed in your system. When the Monochrome is the primary display adapter; & when the CT-8190 is attached to the CGA or EGA monitor. | |||||
PRIMARY & SECONDARY DISPLAY ADAPTER CONFIGURATION (TABLE 4) | |||||
Primary | Secondary | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
Monochrome | NONE | Off | Off | On | Off |
Monochrome | Color (40 x 25) | On | Off | On | Off |
Monochrome | Color (80 x 25) | Off | Off | On | Off |
Note: These settings apply when the CT-8190 & the Color graphics adapter are both installed in your system. When the CT-8190 is the primary display adapter; & when the Monochrome monitor is attached to the CT-8190. | |||||
PRIMARY & SECONDARY DISPLAY ADAPTER CONFIGURATION (TABLE 5) | |||||
Primary | Secondary | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
Monochrome or NONE | NONE | Off | Off | On | Off |
Monochrome or NONE | Color (40 x 25) | On | On | Off | On |
Monochrome or NONE | Color (80 x 25) | Off | On | Off | On |
Note: These settings apply when the CT-8190 & the Color graphics adapter are both installed in your system. When the CGA is the primary display adapter; & when the Monochrome monitor is attached to the CT-8190. | |||||
MONITOR DISPLAY CONFIGURATION | |
Setting | SW1/5 |
Monochrome/CGA | On |
EGA | Off |
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